65 lines
1.5 KiB
C++
65 lines
1.5 KiB
C++
|
#include "coloredit.h"
|
||
|
|
|
||
|
|
#include <QHBoxLayout>
|
||
|
|
#include <QPushButton>
|
||
|
|
|
||
|
|
QColor fromVec3(glm::vec3 vec) {
|
||
|
|
int r = 0, g = 0, b = 0;
|
||
|
|
|
||
|
|
if(vec.x != 0)
|
||
|
|
r = static_cast<int>(255.0f * vec.x);
|
||
|
|
|
||
|
|
if(vec.y != 0)
|
||
|
|
g = static_cast<int>(255.0f * vec.y);
|
||
|
|
|
||
|
|
if(vec.z != 0)
|
||
|
|
b = static_cast<int>(255.0f * vec.z);
|
||
|
|
|
||
|
|
return QColor::fromRgb(r, g, b);
|
||
|
|
}
|
||
|
|
|
||
|
|
glm::vec3 fromQColor(QColor color) {
|
||
|
|
glm::vec3 vec;
|
||
|
|
|
||
|
|
int r, g, b, a;
|
||
|
|
color.getRgb(&r, &g, &b, &a);
|
||
|
|
|
||
|
|
vec.x = r / 255.0f;
|
||
|
|
vec.y = g / 255.0f;
|
||
|
|
vec.z = b / 255.0f;
|
||
|
|
|
||
|
|
return vec;
|
||
|
|
}
|
||
|
|
|
||
|
|
ColorEdit::ColorEdit(glm::vec3& ref, QWidget* parent) : QWidget(parent), reference(ref) {
|
||
|
|
QHBoxLayout* itemsLayout = new QHBoxLayout(this);
|
||
|
|
|
||
|
|
QPushButton* colorButton = new QPushButton();
|
||
|
|
colorButton->setFlat(true);
|
||
|
|
|
||
|
|
QPalette pal = colorButton->palette();
|
||
|
|
pal.setColor(QPalette::Button, fromVec3(reference));
|
||
|
|
|
||
|
|
colorButton->setAutoFillBackground(true);
|
||
|
|
colorButton->setPalette(pal);
|
||
|
|
colorButton->update();
|
||
|
|
|
||
|
|
connect(colorButton, &QPushButton::clicked, [=](bool) {
|
||
|
|
QColor oldcolor = fromVec3(reference);
|
||
|
|
|
||
|
|
QColor newcolor = QColorDialog::getColor(oldcolor);
|
||
|
|
|
||
|
|
reference = fromQColor(newcolor);
|
||
|
|
|
||
|
|
QPalette newpal = colorButton->palette();
|
||
|
|
newpal.setColor(QPalette::Button, newcolor);
|
||
|
|
|
||
|
|
colorButton->setPalette(newpal);
|
||
|
|
colorButton->update();
|
||
|
|
|
||
|
|
emit onValueChanged();
|
||
|
|
});
|
||
|
|
|
||
|
|
itemsLayout->addWidget(colorButton);
|
||
|
|
}
|